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Panasonic Electric Works Co., Ltd.

USPTO Granted Patents = 394

CIPO Patents = 8

EPO Patents = 194

Trademarks = 17

Forward Citations = 4,040

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653 inventors (with patents filed for the assignee):

Yoshikazu Kuzuoka (15 out of 27 patents)

Tomoaki Ino (10 out of 35 patents)

Yasuhiro Akahori (10 out of 10 patents)

4. Shigehito Hara (10 out of 16 patents)

5. Shousuke Akisada (9 out of 12 patents)

6. Toshihisa Hirai (8 out of 11 patents)

7. Takeshi Goriki (8 out of 17 patents)

8. Hirofumi Konishi (7 out of 48 patents)

9. Satoshi Abe (7 out of 48 patents)

10. Hiroaki Shimizu (7 out of 42 patents)

11. Jyuzaemon Iwasaki (7 out of 40 patents)

12. Youji Urano (7 out of 15 patents)

13. Yoshiaki Honda (7 out of 46 patents)

14. Takao Miyai (7 out of 18 patents)

15. Akihide Sugawa (7 out of 18 patents)

Core Competencies:

LED Lamps

Brightness Sensing

Electromagnetic Actuators

Organic Electroluminescent Devices

Sphygmomanometers

Electrostatic Atomizers

Capacitive Sensors

Bone Density Meters

Illumination Apparatus

Discharge Lamp Devices

Orthodontic Appliances

Gas Dissolving Apparatus

394 patents: Sort by Forward Citations

1. 9066407 - Power source unit for LED lamps, and LED lamp system (2015-06-23),

2. 8753750 - Reflector and lighting apparatus using the same (2014-06-17),

3. 8600063 - Key distribution system (2013-12-03),

4. 8566631 - Serially shutting down extension units to time extend power to CPU from charging backup supply (2013-10-22),

5. 8477234 - Brightness sensing system and illumination system using the same (2013-07-02),

6. 8413285 - Electronic toothbrush (2013-04-09),

7. 8366028 - Electrostatic atomizer (2013-02-05),

8. 8360341 - Atomization apparatus (2013-01-29),

9. 8352017 - Bone density meter (2013-01-08),

10. 8274344 - Electromagnet for use in a relay (2012-09-25),

11. 8242595 - Heatsink and semiconductor device with heatsink (2012-08-14),

12. 8187522 - Method and apparatus for producing a three-dimensionally shaped object, and three dimensionally shaped object (2012-05-29),

13. D659753 - Light irradiation device for print machine (2012-05-15),

14. 8176782 - Capacitive sensor (2012-05-15),

15. 8172423 - Illumination apparatus (2012-05-08),

Panasonic Electric Works Co., Ltd. is a global leader in the development, manufacturing, and distribution of electrical components and automation systems. With a commitment to innovation and high quality, the company provides a wide range of products and solutions for diverse industries including automotive, industrial, and residential. Through their advanced technologies, Panasonic Electric Works strives to contribute to the progress and prosperity of society.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

394 Patents

#47 in Osaka

#427 in Japan

#2,292 in the World

Panasonic Electric Works Co., Ltd.

Forward Citations = 4,040

653 inventors:

Yoshikazu Kuzuoka (15 out of 27 patents)

Tomoaki Ino (10 out of 35 patents)

Yasuhiro Akahori (10 out of 10 patents)

4. Shigehito Hara (10 out of 16 patents)

5. Shousuke Akisada (9 out of 12 patents)

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